{"schemaVersion":"jobsearcher.job.v1","id":"43ef70880acf3c8e49ff45b0","url":"https://jobsearcher.com/jobs/43ef70880acf3c8e49ff45b0","canonicalUrl":"https://jobsearcher.com/jobs/43ef70880acf3c8e49ff45b0","title":"Sr. SQL Developer","description":"The Department of Homeland Security is seeking an experienced Senior SQL Developer to join our team.\r\nThis role supports the Passenger Systems Program Directorate (PSPD) within Customs and Border Protection (CBP). The Senior SQL Developer will work closely with data analysts, application developers, and business stakeholders to ensure data integrity, optimize database performance, and support mission-critical applications.\r\nLocation: Ashburn, VA (in office twice a week)\r\nKey Responsibilities\r\nDesign, develop, and maintain complex SQL queries, stored procedures, functions, and triggers.\r\nOptimize and tune SQL queries for performance and scalability.\r\nDevelop and maintain ETL processes to support data integration and migration efforts.\r\nCollaborate with application developers and business analysts to gather requirements and deliver solutions.\r\nEnsure data integrity, security, and compliance with DHS and federal standards.\r\nTroubleshoot and resolve database-related issues.\r\nDocument database processes, structures, and procedures.\r\nParticipate in code reviews and provide technical guidance to junior developers.\r\nRequired Qualifications\r\nBS/BA degree and 8 years of related experience or Master's with 8 years of related experience; OR 4 years of related experience in lieu of degree\r\n5+ years of experience in SQL development in PostgreSQL and Oracle.\r\nMust be able to maintain and obtain a CBP Background Investigation prior to start\r\nMust be a US citizen\r\nAdvanced proficiency in writing complex SQL queries, stored procedures, and performance tuning.\r\nExperience supporting a highly performant, mission-critical production system.\r\nExperience with ETL tools and data integration processes.\r\nStrong understanding of database design, normalization, and indexing.\r\nExperience with data security and compliance requirements.\r\nExcellent problem-solving, analytical, and communication skills.\r\nPreferred Qualifications\r\nExperience in a federal or government environment.\r\nExperience with cloud-based database solutions (e.g., AWS RDS, Azure SQL).\r\nFamiliarity with reporting tools (e.g., SSRS, Power BI, Tableau).\r\nExperience with Agile development methodologies\r\nExperience with CBP\r\nCBP Full BI\r\nAll qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.\r\nJ-18808-Ljbffr","company":"Via Logic","rawCompany":"via logic","city":"Ashburn","state":"VA","isRemote":false,"isActive":false,"createdAt":"2026-07-15T03:00:22.850Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1243.00","title":"Database Architects","slug":"database-architects"},{"code":"15-1242.00","title":"Database Administrators","slug":"database-administrators"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Sr. SQL Developer","description":"The Department of Homeland Security is seeking an experienced Senior SQL Developer to join our team.\r\nThis role supports the Passenger Systems Program Directorate (PSPD) within Customs and Border Protection (CBP). The Senior SQL Developer will work closely with data analysts, application developers, and business stakeholders to ensure data integrity, optimize database performance, and support mission-critical applications.\r\nLocation: Ashburn, VA (in office twice a week)\r\nKey Responsibilities\r\nDesign, develop, and maintain complex SQL queries, stored procedures, functions, and triggers.\r\nOptimize and tune SQL queries for performance and scalability.\r\nDevelop and maintain ETL processes to support data integration and migration efforts.\r\nCollaborate with application developers and business analysts to gather requirements and deliver solutions.\r\nEnsure data integrity, security, and compliance with DHS and federal standards.\r\nTroubleshoot and resolve database-related issues.\r\nDocument database processes, structures, and procedures.\r\nParticipate in code reviews and provide technical guidance to junior developers.\r\nRequired Qualifications\r\nBS/BA degree and 8 years of related experience or Master's with 8 years of related experience; OR 4 years of related experience in lieu of degree\r\n5+ years of experience in SQL development in PostgreSQL and Oracle.\r\nMust be able to maintain and obtain a CBP Background Investigation prior to start\r\nMust be a US citizen\r\nAdvanced proficiency in writing complex SQL queries, stored procedures, and performance tuning.\r\nExperience supporting a highly performant, mission-critical production system.\r\nExperience with ETL tools and data integration processes.\r\nStrong understanding of database design, normalization, and indexing.\r\nExperience with data security and compliance requirements.\r\nExcellent problem-solving, analytical, and communication skills.\r\nPreferred Qualifications\r\nExperience in a federal or government environment.\r\nExperience with cloud-based database solutions (e.g., AWS RDS, Azure SQL).\r\nFamiliarity with reporting tools (e.g., SSRS, Power BI, Tableau).\r\nExperience with Agile development methodologies\r\nExperience with CBP\r\nCBP Full BI\r\nAll qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.\r\nJ-18808-Ljbffr","datePosted":"2026-07-15T03:00:22.850Z","dateModified":"2026-07-15T03:00:22.850Z","hiringOrganization":{"@type":"Organization","name":"Via Logic","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Ashburn","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"43ef70880acf3c8e49ff45b0"},"url":"https://jobsearcher.com/jobs/43ef70880acf3c8e49ff45b0"}}